主要論文 |
- Sumi D, Numasawa Y, Endo A, Iwamoto N, Kumagai Y. Catechol estrogens mediated activation of Nrf2 through covalent modification of its quinone metabolite to Keap1. J. Toxicol. Sci. (in press)
- Shinkai Y, Sumi D, Toyama T, Kaji T, Kumagai Y. Role of aquaporin 9 in cellular accumulatiuon of arsenic and its cytotoxicity in primary mouse hepatocytes. Toxicol. Appl. Pharmacol. (in press)
- Sumi D..: Biological Effects of and Responses to exposure to Electrophilic Environmental Chemicals. J. Health Sci. 54: 267-272, (2008)
- Kanda H, Sumi D., Endo A, Toyama T, Chen CL, Kikushima M, Kumagai Y. Reduction of arginase I activity and manganese levels in the liver during exposure of rats to methylmercury: a possible mechanism. Arch. Toxicol. 82:803-809, (2008)
- Sumi D.., Kumagai Y.: Chemical Biology of 1,2-naphthoquinone, a novel air pollutant, that affects signal transduction pathways. YAKUGAKU ZASSHI 127: 1949-1956, (2007)
- Kumagai Y., Sumi D..: Arsenic: Signal Transduction, Transcription Factor, and Biotransformation Involved in Cellular Response and Toxicity. Annu. Rev. Pharmacol. Toxicol. 47: 243-262, (2007)
- Iwamoto N., Sumi D.., Ishii T., Uchida K., Cho AK., Froines JR., Kumagai Y.: Chemical knockdown of protein tyrosine phosphatase 1B by 1,2-naphthoquinone through covalent modification causes persistent transactivation of epidermal growth factor receptor. J. Biol. Chem. 282: 33396-33404, (2007)
- Toyama T., Sumi D.., Shinkai Y., Yasutake A., Taguchi K., Tong KI., Yamamoto M., Kumagai Y.: Cytoprotective role of Nrf2/Keap1 system in methylmercury toxicity. Biochem. Biophys. Res. Commun. 363: 645-650, (2007)
- Endo A., Sumi D.., Kumagai Y.: 1,2-Naphthoquinone disrupts the function of cAMP response element-binding protein through covalent modification. Biochem. Biophys. Res. Commun. 361: 243-248, (2007)
- Sumi D.., Manji A., Shinkai Y., Toyama T., Kumagai Y.: Activation of the Nrf2 pathway, but decreased -glutamylcysteine synthetase heavy subunit chain levels and caspase-3-dependent apoptosis during exposure of primary mouse hepatocytes to diphenylarsinic acid. Toxicol. Appl. Pharmacol. 223: 218-224, (2007)?
- Shinkai Y., Truc DV., Sumi D.., Canh D., Kumagai Y.: Arsenic and other metal contamination of groundwater in the Mekong River Delta, Vietnam. J. Health Sci. 53: 344-346, (2007)
- Ignarro LJ., Byrns RE., Sumi D.., de Niglis F, Napoli C.: Pomegranate juice protects nitric oxide against oxidative destruction and enhances the biological actions of nitric oxide. Nitric Oxide 15: 93-102, (2006)
- Hayashi T., Esaki T., Sumi D.., Mukherjee T., Iguchi A., Chaudhuri G.: Modulating role of estradiol on arginase II expression in hyperlipidemic rabbits as an atheroprotective mechanism. Proc. Natl. Acad. Sci. USA 103: 10485-10490, (2006)
- Sun Y., Sumi D.., Kumagai Y.: Serine 1179 phosphorylation of endothelial nitric oxide synthase caused by 2,4,6-trinitrotoluene through PI3K/Akt signaling in endothelial cells. Toxicol. Appl. Pharmacol. 214: 55-60, (2006)
- Shinkai Y., Sumi D.., Fukami I., Ishii T., Kumagai Y.: Sulforaphane, an activator of Nrf2, suppresses cellular accumulation of arsenic and its cytotoxicity in primary mouse hepatocytes. FEBS Lett. 580: 1771-1774, (2006)
- Sumi D.., Taguchi K., Sun Y., Shinkai Y., Kumagai Y.: Monomethylarsonous acid inhibits endothelial nitric oxide synthase activity. J. Health Sci. 51: 728-730, (2005)
- Sumi D.., Ignarro LJ.: Sp1 transcriptional factor expression is regulated by estrogen-related receptor 1. Biochem. Biophys. Res. Commun. 328: 165-172, (2005)
- Sumi D.., Ignarro LJ.: Regulation of inducible nitric oxide synthase expression in advanced glycation end product-stimulated RAW 264.7 cells: the role of heme oxygenase-1 and endogenous nitric oxide. Diabetes. 53: 1841-1850, (2004)
- Sumi D., Ignarro LJ.: Estrogen-related receptor 1 up-regulates endothelial nitric oxide synthase expression. Proc. Natl. Acad. Sci. USA. 100: 14451-14456. (2003)
- Sumi D., Hayashi T., Matsui-Hirai H., Jacobs AT., Ignarro LJ., Iguchi A.: 17 -estradiol inhibits NADPH oxidase activity through the regulation of p47phox mRNA and protein expression in THP-1 cells. Biochim. Biophys. Acta. 1640: 113-118. (2003)
- Sumi D., Hayashi T., Jayachandran M., Iguchi A.: Estrogen prevents destabilization of endothelial nitric oxide synthase mRNA induced by tumor necrosis factor alpha through estrogen receptor mediated system. Life Sci. 69: 1651-1660. (2001)
- Sumi D., Hayashi T., Thakur NK., Jayachandran M., Asai Y., Kano H., Matsui H., Iguchi A.: A HMG-CoA reductase inhibitor possesses a potent anti-atherosclerotic effect other than serum lipid lowering effects-the relevance of endothelial nitric oxide synthase and superoxide anion scavenging action. Atherosclerosis 155: 347-357. (2001)
- Tsunekawa T., Hayashi T., Kano H., Sumi D., Matsui-Hirai H., Thakur NK., Egashira K., Iguchi A.: Cerivastatin, a hydroxymethylglutaryl coenzyme a reductase inhibitor, improves endothelial function in elderly diabetic patients within 3 days. Circulation 104: 376-379. (2001)
- Hayashi T., Jayachandran M., Sumi D., Thakur NK., Esaki T., Muto E., Kano H., Asai Y., Iguchi A.: Physiological concentration of 17 -estradiol retards the progression of severe atherosclerosis induced by a high-cholesterol diet plus balloon catheter injury: role of NO. Arteriosc. Thromb. Vasc. Biol. 20: 1613-1621. (2000)
- Arai M., Imai H., Sumi D., Imanaka T., Takano T., Chiba N., Nakagawa Y.: Import into mitochondria of phospholipid hydroperoxide glutathione peroxidase requires a leader sequence. Biochem. Biophys. Res. Commun. 227: 433-439. (1996)
- Imai H., Sumi D., Sakamoto H., Hanamoto A., Arai M., Chiba N., Nakagawa Y.: Overexpression of phospholipid hydroperoxide glutathione peroxidase suppressed cell death due to oxidative damage in rat basophile leukemia cells (RBL-2H3). Biochem. Biophys. Res. Commun. 222: 432-438. (1996)
- Imai H., Sumi D., Hanamoto A., Arai M., Sugiyama A., Kuchino Y., Nakagawa Y.: Molecular cloning and functional expression of a cDNA for rat phospholipid hydroperoxide glutathione peroxidase: 3'-untranslated region of the gene is necessary for functional expression. J. Biochem. (Tokyo) 18: 1061-1067. (1995)
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